i get lots of present on christmas.i get lots of present （on） christmas.请问为什么不能把on换成for?

People can get lots of i _____ from the internet I'm make sure they get lots of sun. 1.I think I will get ( ) fun with them.A.many B.lots of C.a lot D.lots I'm make sure they get lots of sun.找错并改正在I'm get lots of 中有一处是错误的 只能在这三个里面找! i get lots of present on christmas.i get lots of present （on） christmas.请问为什么不能把on换成for? Every year,on the date of my birth,I get lots of gifts and b___ cards. i make sure it get lots of sun 哪错了 am,get,going,to,I,exercise,lots of连词组句 句子改错 I am make sure they get lots of sun. I'm make sure they get lots of sun.错在什么地方? 英语改错 I'm make sure they get lots of sun. (I'm) make sure they (get ) (lots of)sun.括号里的改错,要标出 I'm make sure they get lots of sun.的错误在哪里 怎样用get lots of exercise造句 get lots of practice的意思 get lots of cards的意思 3.June first is_______.4.Are there ________rice or meat?5.I'm going to get lots of ___________moneyas I think will get ____ fun with them.空白处为什么不能填many而填lots of